package com.blazer.b;

public class arraylx4 {
    public static void main(String[] args) {
        int[] arr={1,2,3,4};
        int[] newarr=new int[arr.length];
        System.out.print("[");
        for (int i=0;i<arr.length;i++){
            newarr[i]=arr[i];
            if(i==arr.length-1){
                System.out.print(arr[i]+"]");
            }else{
                System.out.print(arr[i]+",");
            }
        }

    }
}
